Modern stone crushing machines are engineered to transform raw rock into high-quality aggregates for construction. Key equipment includes jaw crushers, cone crushers, impact crushers, and sand makers. Below is a ranking based on efficiency, output, and durability:
1. Jaw Crusher – Primary crushing with high reduction ratios (6:1). Ideal for hard rocks like granite.
2. Cone Crusher – Secondary/Tertiary crushing with precise particle control (output: 5–300 mm).
3. Impact Crusher – Versatile for soft/medium-hard stones (e.g., limestone), producing cubical aggregates.
4. Sand Maker (VSI) – Produces artificial sand (0–5 mm) with low flakiness index (<15%).
| Machine | Max Feed Size (mm) | Capacity (t/h) | Power (kW) |
|---|---|---|---|
| Jaw Crusher | 1500 | 50–1500 | 55–400 |
| Cone Crusher | 350 | 45–1200 | 90–315 |
| Impact Crusher | 800 | 30–800 | 75–400 |
| Sand Maker | 50 | 60–650 | 110–440 |
Vibrating screens (e.g., 3YK3070, capacity: 100–500 t/h) and belt conveyors ensure seamless material flow in crushing plants.
Advanced dust suppression systems reduce PM10 emissions by 90%. Electric-driven models cut CO₂ output by 30% vs diesel options.
– Configuration: PE900×1200 Jaw + HST315 Cone + VSI1140 Sand Maker
– Output: 450 tph of 0
